^Meinertz, Alexander. Vera Volkova – a biography (Alton: Dance Books 2007); ISBN978 1852731113.
^Eliza Gaynor Minden (2007). The Ballet Companion: A Dancer's Guide to the Technique, Traditions, and Joys of Ballet. Simon and Schuster. ISBN978-1-416-59571-7
^ abJann Parry (2010). Different Drummer: The Life of Kenneth MacMillan. Faber & Faber. p. 242. ISBN978-0-571-27451-2
^Sasha Anawalt (1998). The Joffrey Ballet: Robert Joffrey and the Making of an American Dance Company. University of Chicago Press. p. 123. ISBN978-0-226-01755-6
^Leo Lerman (2009). The Grand Surprise: The Journals of Leo Lerman. Knopf Doubleday Publishing Group. p. 189. ISBN978-0-307-49574-7